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lookup_carrier

Use this when you already have a carrier's USDOT number and need its current profile: safety rating, authority status, insurance flags, fleet size. Returns Active, Inactive, and Pending carriers alike. Billed only when the number resolves to a real carrier; an unknown number is free.

Visit fmcsa-mcp-843680657471.us-central1.run.app

Hostfmcsa-mcp-843680657471.us-central1.run.app
PriceSee provider
NetworkSolana
Paid endpoints listed22
Calls, last 30 days*24
Most unique payers on one endpoint (30 days)*3
Last paid call*2026-10-15

* From the public x402 Bazaar index (snapshot 2026-10-18T04:07Z); reported by the facilitator, not measured by us.

Endpoints

URLMethodPrice
https://fmcsa-mcp-843680657471.us-central1.run.app/x402/lookup_carrier
Use this when you already have a carrier's USDOT number and need its current profile: safety rating, authority status,…
POST
https://fmcsa-mcp-843680657471.us-central1.run.app/x402/search_carriers
Use this when you don't have a USDOT number yet and need to filter carriers by state, safety tier, authority status,…
POST
https://fmcsa-mcp-843680657471.us-central1.run.app/x402/check_carrier_identity
Use this when a carrier looks suspicious — a name change, a new USDOT number tied to an old fleet, a business you…
POST
https://fmcsa-mcp-843680657471.us-central1.run.app/x402/check_address_consistency
Use this as a lighter-weight fraud signal than check_carrier_identity: how many distinct business addresses and phone…
POST
https://fmcsa-mcp-843680657471.us-central1.run.app/x402/get_carrier_selection_record
Use this to document a carrier-selection decision: one dated, hashed record of what public FMCSA data shows about a…
POST
https://fmcsa-mcp-843680657471.us-central1.run.app/x402/check_broker_authority
Use this to check a freight broker before you accept a load or extend credit: whether it holds active broker…
POST
https://fmcsa-mcp-843680657471.us-central1.run.app/x402/get_inspection_crash_summary
Use this for a carrier's roadside inspection, violation and crash counts: inspections, driver and vehicle…
POST
https://fmcsa-mcp-843680657471.us-central1.run.app/x402/check_roster_changes
Use this to find which carriers on your own list changed on or after a date, and what changed: authority, insurance,…
POST
https://fmcsa-mcp-843680657471.us-central1.run.app/x402/check_applicant_against_roster
Use this to check one applicant carrier against a roster of carriers you already work with — e.g. catching one you…
POST
https://fmcsa-mcp-843680657471.us-central1.run.app/x402/confirm_identity_link
Use this when you already suspect two specific carriers (by USDOT number) are the same operation under different paper…
POST
https://fmcsa-mcp-843680657471.us-central1.run.app/x402/get_safety_history
Use this once you have a USDOT number (from lookup_carrier or search_carriers) and need to see how a carrier's safety…
POST
https://fmcsa-mcp-843680657471.us-central1.run.app/mcp#check_broker_authority
https://fmcsa-mcp-843680657471.us-central1.run.app/mcp#get_inspection_crash_summary
https://fmcsa-mcp-843680657471.us-central1.run.app/mcp#check_roster_changes
https://fmcsa-mcp-843680657471.us-central1.run.app/mcp#get_carrier_selection_record
https://fmcsa-mcp-843680657471.us-central1.run.app/mcp#lookup_carrier
https://fmcsa-mcp-843680657471.us-central1.run.app/mcp#get_safety_history
https://fmcsa-mcp-843680657471.us-central1.run.app/mcp#check_applicant_against_roster
https://fmcsa-mcp-843680657471.us-central1.run.app/mcp#check_address_consistency
https://fmcsa-mcp-843680657471.us-central1.run.app/mcp#check_carrier_identity
https://fmcsa-mcp-843680657471.us-central1.run.app/mcp#confirm_identity_link
https://fmcsa-mcp-843680657471.us-central1.run.app/mcp#search_carriers

Source: x402 Bazaar discovery API (Coinbase CDP) · Licence: Public discovery metadata; descriptions by each provider. Listed in x402 pay-per-call APIs. We list tools; we do not test, rate or endorse them.

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